Historical Climate Data

Snowfall Summary
Station: 478080 SPRING VALLEY HIGH SCHO, WI

1971-2000 Averages

 

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Snow(in) 11.0 5.7 5.7 1.2 0.0 0.0 0.0 0.0 0.0 0.3 5.2 8.3 37.4

Snowfall Extremes
Period of Record: 1949-2001

Month High (in) Year 1-Day
Max (in)		 Date
JAN 33.0 1982 15.0 01-22-1982
FEB 23.5 1967 12.0 02-12-1965
MAR 43.4 1951 15.0 03-23-1966
APR 12.0 1962 8.0 04-13-1962
MAY 0.3 1954 0.3 05-03-1954
JUN 0.0 - - -
JUL 0.0 - - -
AUG 0.0 - - -
SEP 0.0 - - -
OCT 3.5 1992 3.5 10-20-1992
NOV 31.0 1991 10.0 11-19-1957
DEC 35.5 1950 8.0 12-28-1982
Season (Jul-Jun) 95.1 1950-1951 15.0 03-23-1966

Snowfall Threshold Climatology
Derived from 1971-2000 Averages


*Annual/seasonal totals may differ from the sum of the monthly totals due to rounding.

Month # Days
Total ≥ 0.1"		 # Days
Total ≥ 1.0"		 # Days
Total ≥ 2.0"		 # Days
Total ≥ 5.0"
JAN 4.5 3.0 2.1 0.7
FEB 2.9 2.1 1.2 0.2
MAR 2.1 1.9 1.1 0.1
APR 0.6 0.5 0.3 0.1
MAY 0.0 0.0 0.0 0.0
JUN 0.0 0.0 0.0 0.0
JUL 0.0 0.0 0.0 0.0
AUG 0.0 0.0 0.0 0.0
SEP 0.0 0.0 0.0 0.0
OCT 0.1 0.1 0.1 0.0
NOV 2.2 1.5 1.0 0.4
DEC 4.9 3.4 1.8 0.2
Annual 13.2 9.7 5.8 1.3